Thank you,

‘Ah,’ he said. ‘One of the difficult ones.’

Which early Prachett book starts with a guru or wizard obtaining enlightenment then asking his apprentice “go on ask me any question I have observed everything and know it all!” the appretice asked him what he wants for breakfast “ah, one of the difficult ones”

I crashed into a truck in the late 90’s, finally got the last bit of gravel out of my knee about 17~18 years later.

Use household items, you absolute toaster.